Merge pull request #140 from olifly/separate-reclaimpolicy-for-sc-and-pv

Separate reclaimPolicies for auto-generated StorageClass and main NFS PV

Author: k8s-ci-robot

charts/nfs-subdir-external-provisioner/Chart.yaml

@@ -3,7 +3,7 @@ appVersion: 4.0.2
 description: nfs-subdir-external-provisioner is an automatic provisioner that used your *already configured* NFS server, automatically creating Persistent Volumes.
 name: nfs-subdir-external-provisioner
 home: https://github.com/kubernetes-sigs/nfs-subdir-external-provisioner
-version: 4.0.13
+version: 4.0.14
 kubeVersion: ">=1.9.0-0"
 sources:
 - https://github.com/kubernetes-sigs/nfs-subdir-external-provisioner

charts/nfs-subdir-external-provisioner/README.md

@@ -71,6 +71,7 @@ The following tables lists the configurable parameters of this chart and their d
 | `nfs.path`                          | Basepath of the mount point to be used                                                                | `/nfs-storage`                                           |
 | `nfs.mountOptions`                  | Mount options (e.g. 'nfsvers=3')                                                                      | null                                                     |
 | `nfs.volumeName`                    | Volume name used inside the pods                                                                      | `nfs-subdir-external-provisioner-root`                   |
+| `nfs.reclaimPolicy`                 | Reclaim policy for the main nfs volume used for subdir provisioning                                   | `Retain`                                                 |
 | `resources`                         | Resources required (e.g. CPU, memory)                                                                 | `{}`                                                     |
 | `rbac.create`                       | Use Role-based Access Control                                                                         | `true`                                                   |
 | `podSecurityPolicy.enabled`         | Create & use Pod Security Policy resources                                                            | `false`                                                  |

charts/nfs-subdir-external-provisioner/templates/persistentvolume.yaml

@@ -12,7 +12,7 @@ spec:
   volumeMode: Filesystem
   accessModes:
     - {{ .Values.storageClass.accessModes }}
-  persistentVolumeReclaimPolicy: {{ .Values.storageClass.reclaimPolicy }}
+  persistentVolumeReclaimPolicy: {{ .Values.nfs.reclaimPolicy }}
   storageClassName: ""
   {{- if .Values.nfs.mountOptions }}
   mountOptions:

charts/nfs-subdir-external-provisioner/values.yaml

@@ -12,6 +12,8 @@ nfs:
   path: /nfs-storage
   mountOptions:
   volumeName: nfs-subdir-external-provisioner-root
+  # Reclaim policy for the main nfs volume
+  reclaimPolicy: Retain
 
 # For creating the StorageClass automatically:
 storageClass: